CFC are photoactivated to a state that will aid in destruction of ozone, release the oxygen atom later, and reset to do it all over again. http://books.Google.com/books?id=Ttwh4HtVFngC&pg=PA136&lpg=PA136&dq=CFCs+ozone+photocatalytic+-ti02&source=web&ots=ZSrwSRgbTo&sig=bhDV6pTQ4DYwAY-qD2jY8wjbJ_0&hl=en&sa=X&oi=book_result&resnum=6&ct=result
CFC under UV irradiation produce chlorine radicals which contribute to the deomposition of ozone.
CFC's and ozone layer combined is a concern. It is the problem because CFC's destroy the ozone to a great content.
Wee harmed the ozone layer by using intensive CFC's. These CFC's actually destroyed huge amount of ozone.
The banning of CFC's is a vital step in protecting the ozone layer. CFC's enter the ozone layer and start a chain reaction with the ozone present there depleting it.
CFC's have depleted the ozone layer to a great extent. It is because of the halogens that are present inside it.
Ozone depletion is due to CFC's. These CFC's are released from refrigerators.
CFC's deplete the ozone layer. They react with ozone to decompose it.
CFC's are affecting the ozone layer. They react with the layer to deplete it.
CFC under UV irradiation produce chlorine radicals which contribute to the deomposition of ozone.
In order to protect the ozone layer, we have to minimize the use of CFC's. These CFC's react with ozone in the ozone layer and deplete it.
No CFC's cannot create the ozone and ozone layer. They can only destroy ozone molecules in the atmosphere.
They contain CFC's. CFC's deplete the ozone layer.
The chemicals that destroy the ozone layer are CFC's. These CFC's are cholorofluorocarbons which react with ozone to destroy it.
CFC's affect the ozone layer in many ways. These CFC's are prone to ozone destruction.
CFC's cause problems to ozone layer. They help in its depletion.
CFC's react with ozone. They decompose it to deplete it.
CFC's deplete ozone. They react with it.